Blood analyzer



FIG. 1 is a front and left side perspective view of a blood analyzer showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a right side perspective view thereof; and,

FIG. 5 is a front and right side perspective view thereof. 

The ornamental design of a blood analyzer, as shown and described. 